Good morning. I am using the google app engine to display a google map on a web page.
I want to bring the latitude and longitude in the database and display it on the map. To do this, I need to pass the imported latitude and longitude to javascript in html. I have tried several ways but it is useless. ( ex. is useless) help me please. High Programmers i need you!!help me help me
class Map(webapp2.RequestHandler):
db = connect_to_cloudsql()
cursor = db.cursor()
cursor.execute("""select latitude,longitude from User;""")
data=cursor.fetchone()
lat=data[0]
lng=data[1]
formstring = """
<!DOCTYPE html>
<html lang="ko-KR">
<head>
<meta charset="utf-8"/>
<meta name="google-site-verification" content="9EqLgIzCmwFo7XAcSe4sBNZ_t0gULadyeF9BCO0DY3k"/>
</head>
<body class>
<style>
#map {
width: 80%;
height: 400px;
background-color: grey;
}
</style>
<div style="position:relative;width:1080px;margin:0 auto;z-index:11">
<div class="container" role="main">
<h3>{lat}</h3>
<div id="map"></div>
<br><br>
<script async defer
src="http://ift.tt/2ve4vPA">
</script>
<script>
$.get(getLocation,function(data){
var location=data;
})
function initMap() {
var uluru = {lat: {lat} , lng: {lng} };
var map = new google.maps.Map(document.getElementById('map'), {
zoom: 4,
center: uluru
});
var marker = new google.maps.Marker({
position: uluru,
map: map
});
}
</script>
</div>
</div>
</body>
</html>
"""
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